Combination weighing device

Details Combination weighing device Combination weighing device

1979-12-12

1981-05-19

Hartary, Joseph W.

Weighing scales

Computer

Electrical

177 50, 364567, G01G 1962

Patent

active

042678943

ABSTRACT:
A combination weighing device for individually weighing a plurality of articles and selecting individual articles having a predetermined combined weight which includes an intended weight register, a plurality of weighing balances, an arithmetic unit for calculating the sum of the weights of selected articles and calculating the difference between the sum and the intended weight, a combination generator including switches for feeding predetermined combinations of article weights to said arithmetic unit, a comparator for determining the deviation of a combined weight with the intended weight for each combination of articles and a memory for recording the various computations so that the combination of article weights within prescribed limits and most nearly equal to the intended weight can be selected.

REFERENCES:
patent: 3939928 (1976-02-01), Murakami
patent: 4164260 (1979-08-01), Blodgett

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